Creating a new site, using EasyBlog on new site while old site is up and moving the data

Hello,

I am creating a new Joomla site. My old site uses EasyBlog and I want to keep my old site up while I create the new one. Can I install EasyBlog on my new site and leave it on my old one so I can make a pretty seamless transition? Also how would I transfer the data from my old blog / site and transfer it to the new one?

Thanks!